Civil Procedure – Res Judicata – Patent Infringement

A Kentucky inmate’s patent infringement action against defendant patent attorney, involving the inmate’s claim that he invented “The Portable Liquid Sanitation Cart” for safe collection of biohazard wastes, which defendant lawyer allegedly offered for sale on his own website, is barred by the doctrine of res judicata, says a Lynchburg U.S. District Court.
This court’s review ...